IAA RAS IAA Minor Planet Database

308041 (2004 TN)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4356164034 ± 1.03e-07
Semi-major axis (a)1.4281245160 AU ± 5.72e-09
Inclination (i)14.04578398° ± 1.13e-05
Long. of Asc. Node (Ω)17.10171226° ± 3.62e-05
Arg. of Perihelion (ω)160.00321183° ± 3.83e-05
Mean Anomaly (M)5.70268133° ± 1.20e-05
Mean Motion (n)0.5775148611°/day ± 3.47e-09
Perihelion dist (q)0.80601005 AU ± 1.47e-07
Aphelion dist (Q)2.05023898 AU ± 1.47e-07
Orbital Period1.70666826 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual1.222″
Uncertainty0
Orbit TypeApollo
MOID0.156726 AU
Observations Used679
Oppositions8
Arc Total2004-2024
First Observation Used2004-10-04
Last Observation Used2024-09-09
Observations (1141)
Date Type RA Dec Mag Band Observatory
2023-12-30 23:05:05 S 17 00 21.398 +75 02 52.80 – V C57
2023-12-30 23:05:05 s 1 +11059.936 0 +253661.57 9720.0 – C57
2023-12-30 23:25:05 S 17 00 28.709 +75 01 58.37 – V C57
2023-12-30 23:25:05 s 1 +10107.185 0 +252898.40 6720.0 – C57
2023-12-31 00:05:05 S 17 00 44.894 +74 59 49.24 – V C57
2023-12-31 00:45:05 S 17 01 02.016 +74 57 34.24 – V C57
2023-12-31 01:05:05 S 17 01 11.040 +74 56 28.07 – V C57
2023-12-31 02:25:05 S 17 01 43.226 +74 52 26.44 – V C57
2023-12-31 03:05:05 S 17 02 01.702 +74 50 03.34 – V C57
2023-12-31 03:25:05 S 17 02 08.966 +74 49 08.47 – V C57
2023-12-31 03:45:05 S 17 02 16.471 +74 48 06.12 – V C57
2023-12-31 04:25:05 S 17 02 31.805 +74 46 06.35 – V C57
2023-12-31 04:45:05 S 17 02 42.132 +74 44 47.72 – V C57
2023-12-31 05:05:05 S 17 02 50.534 +74 43 48.54 – V C57
2023-12-31 05:25:05 S 17 02 56.738 +74 42 49.97 – V C57
2023-12-31 06:05:05 S 17 03 12.019 +74 40 47.42 – V C57
2023-12-31 06:45:05 S 17 03 27.098 +74 38 54.38 – V C57
2023-12-31 06:45:05 s 1 -10888.259 0 +234089.00 2880.0 – C57
2023-12-31 08:05:05 S 17 03 59.755 +74 34 23.16 – V C57
2023-12-31 08:05:05 s 1 -14697.740 0 +230241.14 1200.0 – C57
2023-12-31 08:25:05 S 17 04 08.254 +74 33 16.27 – V C57
2023-12-31 08:25:05 s 1 -15648.934 0 +229257.95 4180.0 – C57
2023-12-31 08:45:05 S 17 04 15.077 +74 32 25.98 – V C57
2023-12-31 08:45:05 s 1 -16599.578 0 +228266.23 1590.0 – C57
2023-12-31 09:05:05 S 17 04 23.498 +74 31 09.34 – V C57
2023-12-31 09:05:05 s 1 -17549.636 0 +227265.98 3070.0 – C57
2023-12-31 09:25:05 S 17 04 31.265 +74 30 07.31 – V C57
2023-12-31 09:25:05 s 1 -18499.063 0 +226257.11 7850.0 – C57
2023-12-31 09:45:05 S 17 04 38.021 +74 29 11.51 – V C57
2023-12-31 09:45:05 s 1 -19447.819 0 +225239.62 5570.0 – C57
2023-12-31 10:05:05 S 17 04 46.915 +74 28 04.80 – V C57
2023-12-31 10:05:05 s 1 -20395.865 0 +224213.51 5880.0 – C57
2023-12-31 12:25:05 S 17 05 42.362 +74 20 40.60 – V C57
2023-12-31 12:25:05 s 1 -27008.583 0 +216786.20 0.172 – C57
2023-12-31 12:45:05 S 17 05 49.440 +74 19 37.06 – V C57
2023-12-31 12:45:05 s 1 -27949.345 0 +215689.90 0.243 – C57
2023-12-31 13:05:05 S 17 05 57.338 +74 18 32.47 – V C57
2023-12-31 13:05:05 s 1 -28888.994 0 +214584.74 0.091 – C57
2023-12-31 14:25:05 S 17 06 25.946 +74 14 31.45 – V C57
2023-12-31 14:25:05 s 1 -32635.416 0 +210074.56 0.897 – C57
2023-12-31 14:45:05 S 17 06 33.122 +74 13 26.15 – V C57
2023-12-31 14:45:05 s 1 -33568.730 0 +208924.51 0.669 – C57
2023-12-31 15:05:05 S 17 06 41.467 +74 12 24.91 – V C57
2023-12-31 15:05:05 s 1 -34500.629 0 +207765.44 0.868 – C57
2023-12-31 15:25:05 S 17 06 48.840 +74 11 16.51 – V C57
2023-12-31 15:25:05 s 1 -35431.050 0 +206597.26 0.398 – C57
2023-12-31 15:45:05 S 17 06 56.234 +74 10 21.11 – V C57
2023-12-31 15:45:05 s 1 -36359.945 0 +205419.98 0.218 – C57
2023-12-31 16:05:05 S 17 07 03.576 +74 09 10.01 – V C57
2023-12-31 16:05:05 s 1 -37287.265 0 +204233.61 0.281 – C57